EP 3970991 A1 20220323 - BICYCLE-TIRE REINFORCING PLY AND BICYCLE TIRE
Title (en)
BICYCLE-TIRE REINFORCING PLY AND BICYCLE TIRE
Title (de)
FAHRRADREIFENVERSTÄRKUNGSLAGE UND FAHRRADREIFEN
Title (fr)
ÉLÉMENT DE RENFORCEMENT POUR PNEU DE BICYCLETTE ET PNEU DE BICYCLETTE
Publication
Application
Priority
- JP 2019090836 A 20190513
- JP 2020017479 W 20200423
Abstract (en)
A bicycle-tire reinforcing ply comprising a woven fabric that comprises liquid crystalline polyester fiber yarns, wherein each of the fiber yarns comprises three or more single fibers having an average fiber diameter of 25 µm or larger, and the fiber yarns satisfies the following formula: No.ofsinglefibersperfiberyarn×averagefiberdiameterμm≤1700.
IPC 8 full level
B60C 9/18 (2006.01); B60C 9/00 (2006.01); B60C 9/04 (2006.01); B60C 19/12 (2006.01)
CPC (source: EP KR US)
B60C 9/0042 (2013.01 - EP US); B60C 9/04 (2013.01 - KR); B60C 9/18 (2013.01 - KR); B60C 9/1807 (2013.01 - EP); B60C 19/12 (2013.01 - KR US); B60C 2009/0071 (2013.01 - EP); B60C 2009/0092 (2013.01 - EP); B60C 2009/1814 (2013.01 - EP); B60C 2009/2077 (2013.01 - EP); B60C 2009/2083 (2013.01 - EP); B60C 2009/2096 (2013.01 - EP); B60C 2200/12 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3970991 A1 20220323; EP 3970991 A4 20230125; CN 113825650 A 20211221; JP 7549574 B2 20240911; JP WO2020230573 A1 20201119; KR 20220005488 A 20220113; TW 202043564 A 20201201; US 2022055408 A1 20220224; WO 2020230573 A1 20201119; WO 2020230573 A8 20211111
DOCDB simple family (application)
EP 20806552 A 20200423; CN 202080035803 A 20200423; JP 2020017479 W 20200423; JP 2021519339 A 20200423; KR 20217037275 A 20200423; TW 109113815 A 20200424; US 202117520858 A 20211108